Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	NPFFR1
Human P-Site:	S381
P-Site Sequence:	VVVRPSDSGLPSESG
UniProt:	Q9GZQ6
Intern. Prot. ID:	IPI00026347

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NPFFR1	Q9GZQ6	S381	VVVRPSDSGLPSESG	100 / 9 AA	48
Phosphosite 1:	FBXO46	Q6PJ61	S276	REPRAPDSGLPSGGG	77 / 9 AA	69
Phosphosite 2:	ZNF407	Q9C0G0	S511	GSARPPDSGLHSLTV	77 / 9 AA	247
Phosphosite 3:	RTKN	Q9BST9	S108	TSRRPSDSGPPAERS	77 / 9 AA	63
Phosphosite 4:	F11	P03951	S262	CLLKTSESGLPSTRI	66 / 9 AA	70
Phosphosite 5:	SDK1	Q7Z5N4	S1942	YVIEARPSDEGLWDM	85 / 7 AA	242
Phosphosite 6:	OBSCN	Q5VST9	S2143	SGLRPEDSGLMVFKA	85 / 7 AA	868
Phosphosite 7:	CSPG3	O14594	S135	GPLRASDSGLYRCQV	85 / 7 AA	143
Phosphosite 8:	DLG1	Q12959	S598	DYDKTKDSGLPSQGL	66 / 9 AA	100
Phosphosite 9:	DLG2	Q15700	S553	DYDKSKDSGLPSQGL	66 / 9 AA	98
Phosphosite 10:	TRPM4	Q8TD43	S957	GLLRPRDSDFPSILR	66 / 9 AA	134
Phosphosite 11:	CSPG3	O14594	S133	LLGPLRASDSGLYRC	85 / 7 AA	143
Phosphosite 12:	SRCAP	Q6ZRS2	S1336	PAPRPPSSGLPAVLN	66 / 9 AA	344
Phosphosite 13:	MXRA5	Q9NR99	S550	KSMEPSDSGLYQCIA	100 / 6 AA	312
Phosphosite 14:	BCAN	Q96GW7	S132	SELRPNDSGIYRCEV	71 / 7 AA	99
Phosphosite 15:	MXRA5	Q9NR99	S548	RIKSMEPSDSGLYQC	100 / 6 AA	312
Phosphosite 16:	SR140	O15042	S39	DASGPSDSDMPSRTR	75 / 8 AA	118
Phosphosite 17:	RTKN	Q9BST9	S106	GKTSRRPSDSGPPAE	100 / 6 AA	63
Phosphosite 18:	C4orf40	Q6MZM9	T70	PGNTYTDTGLPSYPW	71 / 7 AA	23
Phosphosite 19:	Eps8	Q12929	S593	DIVRPPESGLGRADP	71 / 7 AA	92
Phosphosite 20:	PLEKHG4	Q58EX7	S171	LEAAPSGSGLPKPAD	85 / 7 AA	131